31004327727

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{324901}}^1$

素因数の和:325391

約数の個数: 24

約数和(自身を含む): 46832673888

約数和(自身を除く): 15828346161

約数列:

[1, 3, 9, 23, 69, 207, 461, 1383, 4149, 10603, 31809, 95427, 324901, 974703, 2924109, 7472723, 22418169, 67254507, 149779361, 449338083, 1348014249, 3444925303, 10334775909, 31004327727]

約数ペア:

[(1, 31004327727), (3, 10334775909), (9, 3444925303), (23, 1348014249), (69, 449338083), (207, 149779361), (461, 67254507), (1383, 22418169), (4149, 7472723), (10603, 2924109), (31809, 974703), (95427, 324901)]